Resolved: Can't Interact Without Using Right Click

Hi,
I've just bought the game and downloaded it, but I can't interact/open doors unless I press right click and then use the cursor. I know that there is a way to just use left click but either I can't work it out or the game is glitched. Many thanks for any suggestions.
Edit: I worked out that it is interacting as if the cursor is in the bottom left, just above the hud speed gauge. It's the same place the cursor appears when I right click
Edit 2: After turning my PC off, the game updated and now it's fixed